| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(s) + O2(g) = Cl2O2(aq)
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
CH3CCH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CCH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Na2S2O3 + I2 = NaI + S4O6 =>
2 Na2S2O3 + 2 I2 = 4 NaI + S4O6
Au + N2 = AuN2 =>
Au + N2 = AuN2
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
Pb(OH)4 + HIO2 = Pb(IO2)4 + H2O =>
Pb(OH)4 + 4 HIO2 = Pb(IO2)4 + 4 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca + S = CaS =>
Ca + S = CaS
As4O6 + IO4{-} + OH{-} = AsO4{3-} + IO3{-} + H2O =>
As4O6 + 4 IO4{-} + 12 OH{-} = 4 AsO4{3-} + 4 IO3{-} + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(s) + CuSO4(ac) = ZnSO4 + Cu =>
Zn(s) + CuSO4(ac) = ZnSO4 + Cu
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
Cu2Cr + Fe = Cu + FeCr2 =>
2 Cu2Cr + Fe = 4 Cu + FeCr2
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
C8H16 + O2 = CO2H2O =>
C8H16 + 12 O2 = 8 CO2H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S + PtCl6 = NaCl + PtS3 =>
3 Na2S + PtCl6 = 6 NaCl + PtS3
Na2CO3 + NaOH + HNO3 = HCO3 + NaNO3 + HNa2O =>
Na2CO3 + NaOH + HNO3 = HCO3 + NaNO3 + HNa2O
Al(OH)3 + C(s) = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C(s) = 6 H2O + 4 Al + 3 CO2
Zn + H2SO4 + Al = AlZn(SO4)3 + H2 =>
Zn + 3 H2SO4 + Al = AlZn(SO4)3 + 3 H2
C14H26 + Br2 = C + HBr =>
C14H26 + 13 Br2 = 14 C + 26 HBr
FeTiO3 + O = TiO2 + Fe2O3 =>
2 FeTiO3 + O = 2 TiO2 + Fe2O3
ZnBr + Li2CO3 = ZnCO3 + Li2Br =>
ZnBr + Li2CO3 = ZnCO3 + Li2Br
Na2S + Pb(CH3COO)2 = PbS + NaCH3COO =>
Na2S + Pb(CH3COO)2 = PbS + 2 NaCH3COO
Cu(NO3)2 + RbOH = Cu(OH)2 + Rb(NO3) =>
Cu(NO3)2 + 2 RbOH = Cu(OH)2 + 2 Rb(NO3)
Na2O2 + H3O = NaOH + O2 =>
3 Na2O2 + 2 H3O = 6 NaOH + O2
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
Cr(NO3)3 + MgBr2 = CrBr3 + Mg(NO3)2 =>
2 Cr(NO3)3 + 3 MgBr2 = 2 CrBr3 + 3 Mg(NO3)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
Ag(NO3) + Na2PO4 = Ag2PO4 + NaNO3 =>
2 Ag(NO3) + Na2PO4 = Ag2PO4 + 2 NaNO3
HCO3 + HS = CO2 + H2O + S =>
HCO3 + HS = CO2 + H2O + S
KCl + C2H8N2O4 = K2C2O4 + NH4Cl =>
2 KCl + C2H8N2O4 = K2C2O4 + 2 NH4Cl
N + O = (NO2) =>
N + 2 O = (NO2)
Na + AI(SO4)3 = Na2SO4 + AI =>
6 Na + AI(SO4)3 = 3 Na2SO4 + AI
KOH + C4H6O2 = K + CO2 + H2O =>
18 KOH + C4H6O2 = 18 K + 4 CO2 + 12 H2O
PbSO4 + AgNO3 = AgSO3 + PbNO4 =>
PbSO4 + AgNO3 = AgSO3 + PbNO4
As4O6 + IO4{-} + OH{-} = AsO4{3-} + IO3{-} + H2O =>
As4O6 + 4 IO4{-} + 12 OH{-} = 4 AsO4{3-} + 4 IO3{-} + 6 H2O
Na + CO3 + Ca(OH)2 = NaOH + CaCO3 =>
2 Na + CO3 + Ca(OH)2 = 2 NaOH + CaCO3
O2 + D4O8R7 = O2D + OR2 =>
7 O2 + 4 D4O8R7 = 16 O2D + 14 OR2
K + SN(NO3)4 = K(NO3) + SN =>
4 K + SN(NO3)4 = 4 K(NO3) + SN
NaH2PO4 + H2CO3 = Na2CO3 + H3PO4 =>
2 NaH2PO4 + H2CO3 = Na2CO3 + 2 H3PO4
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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